When comparing Sennheiser HD 650 vs Beyerdynamic DT770 Pro, the Slant community recommends Sennheiser HD 650 for most people. In the question“What are the best headphone for music production, songs programming, and mixing?”Sennheiser HD 650 is ranked 1st while Beyerdynamic DT770 Pro is ranked 4th. The most important reason people chose Sennheiser HD 650 is:

The H650 is popular for its near neutral sound, which makes it quite versatile. The headphones can give a great casual listening, gaming, and movie watching experience yet are accurate enough for pro audio mixing. They are also lightweight and comfortable so you won't have any issues wearing them for hours.

Pros

Pro

Lightweight and comfortable with a near neutral sound signature

The H650 is popular for its near neutral sound, which makes it quite versatile. The headphones can give a great casual listening, gaming, and movie watching experience yet are accurate enough for pro audio mixing. They are also lightweight and comfortable so you won't have any issues wearing them for hours.

Pro

Comfortable even when used for hours straight

Clamping force is not too tight. The ear pads and headband feature memory foam which are covered by velour material. The pads feel really soft on the head and allow airflow for minimized heat build-up/sweat.The headband also features similar cushioning materials and minimizes pressure spots on the head.

Pro

Decent soundstage

The open ear cup design allows the sound to blend with your surroundings, giving it a natural width. It will also be easier to identify the direction of sounds, which can really help immersion.

Pro

Lightweight for full-sized headphones

The HD-650s do not feel heavy at all. They are usable for long music listening, movie or gaming sessions without feeling pain or strain on their head and neck.

Pro

Headphone cable can easily be replaced

While the cable connectors are proprietary, they can easily be removed from the ear cups with a firm pull. The popularity of these headphones means that there are a lot of aftermarket cables that can be bought.

Pro

Tight and punchy bass, clear with natural mids and highs

The sound signature is near neutral but with a little emphasis on the lower frequencies. The bass is slightly forward with good punch and tightness. Explosions will have good rumble, without overpowering the other frequencies.The mids are warm and clear, adding extra body to the sound. Game dialogue will be easy to hear.Highs have good clarity, but are not forward in any way, so harshness is minimized.

Pro

Very comfortable because of the great quality materials on the headband and ear pads

These headphones are very comfortable to wear for long periods of listening to music. The ear pads feature velour material on the surface and soft foam inside. The headband has a leather outer layer with soft padding underneath. You can wear these headphones for hours without pain.

Pro

Great sound quality with deep and powerful bass

The bass is not overpowering. Instead, it is clean and controlled. The overall sound signature is focused on the bass but the mids and highs are in no way lacking either.

Pro

Good soundstage for closed back headphones

The DT770 Pro, when amped properly, creates an open feeling sound stage that is very impressive for a headphone with a closed design.

Pro

Impressive isolation and minimal sound leakage

Pro

Sits well over your ears

The DT770s are very comfortable to wear with deep and spacious ear pads. The velour material used on these are smooth and breathable, and the thick foam provides ample cushioning. These headphones can be worn for long periods of time with ease.

Cons

Con

Sound leak can be a distraction for others

The open design means that a lot of sound can leak out the ear cups. Other people in your immediate vicinity will be able to hear your music, movie or game, which can be annoying for them.

Con

Requires a headphone amp for optimal sound

Plugging these directly to your computer or phone will most likely result in audio that is lacking in volume or may sound too thin. To get the best listening experience, you will need to run these with a capable headphone amp.

Con

Headband isn't large enough to fit over a large head

While the Sennheisers have headbands which can be adjusted to easily fit a 'hatsize 62/63' head, the DT770 Pro and DT990 Pro headbands may need tweaking to make them work for larger head sizes.

Con

May require extra power/amplification for optimal sound

Depending on which model is purchased (16/80/250-ohm), your system may have trouble powering them to get a full sound and comfortable volume. 16/80-ohm should work fine in most systems. If not, you may need an external amplifier.